mp4fixer 0.1.0

A powerful mp4 files fixer that fix 70% to 90% of mp4 files

MP4Fixer

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MP4Fixer is a simple and powerful tool that repairs broken / corrupted MP4 videos by re-encoding them using FFmpeg. It can successfully fix 70% – 90% of damaged MP4 files, depending on corruption level. It uses: libx264 for video aac for audio and applies -movflags +faststart so even partially processed files are more playable.

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✨ Features Fix broken & unplayable MP4 files Simple CLI usage Python API available Safe graceful stop using Ctrl + C Supports all FFmpeg speed presets Works on Linux, Termux, Windows, and macOS ⚙️ Requirements Python 3.7+ FFmpeg binary Either provide a binary named mf inside the package folder OR modify to use system ffmpeg

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📦 Installation

This is not require to install ffmpeg because that was inbuilt inside it.

pip install mp4fixer

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🚀 CLI Usage

Basic usage

mp4fixer

With output path

mp4fixer --output_path

With preset Copy code

mp4fixer --output

if you not provide output path so that automatically make fixed file in same folder where input file. if you not provide preset so that automatically set preset to ultrafast.

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🎛️ Supported Presets

ultrafast superfast veryfast faster fast medium slow slower veryslow placebo ultrafast = fastest, larger file veryslow = slow but best compression Default = ultrafast

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Python Usage

from mp4fixer import fix

print( fix( input_file="video.mp4", output_file="fixed_video.mp4", preset="fast" ) )

Returns: "OK" if success "ERR: message" if something failed "Re-Encoding stopped cleanly" if cancelled 🛑 Stopping Encoding (Ctrl + C) If you press Ctrl + C, MP4Fixer: Sends q to FFmpeg FFmpeg closes cleanly Output file remains playable No broken partial files 🎉

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📌 Notes If no output path is given, output is created in same folder:

fixed_.mp4 Input must exist Output folder must exist Preset must be valid

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👑 Author

                  Abdul Moeez